151381653 has 16 divisors (see below), whose sum is σ = 217883520. Its totient is φ = 93203264.

The previous prime is 151381639. The next prime is 151381709. The reversal of 151381653 is 356183151.

It is a cyclic number.

It is not a de Polignac number, because 151381653 - 2⁶ = 151381589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151381603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35826 + ... + 39827.

It is an arithmetic number, because the mean of its divisors is an integer number (13617720).

Almost surely, 2^151381653 is an apocalyptic number.

It is an amenable number.

151381653 is a deficient number, since it is larger than the sum of its proper divisors (66501867).

151381653 is a wasteful number, since it uses less digits than its factorization.

151381653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75708.

The product of its digits is 10800, while the sum is 33.

The square root of 151381653 is about 12303.7251676068. The cubic root of 151381653 is about 532.9556627874.

The spelling of 151381653 in words is "one hundred fifty-one million, three hundred eighty-one thousand, six hundred fifty-three".